将字符串转换为数组[重复]

Question

This question already has an answer here:

• Converting a string into an array 4 answers

I have a string like this:

$values = "[121],[622],[872]";

I would like to convert this into an array, I would like each number in the square brackets to be an array item.

any suggestions how I can do this?

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Answer 1

Seriously? Use explode()

$values = "[121],[622],[872]";
$values = str_replace(array("[", "]"), "", $values);
$values = explode(",", $values);

Or in a simpler way:

$array = explode("," ,str_replace(array("[", "]"), "", $values));

This gives values as:

Array
  121
  622
  872